this post was submitted on 20 Dec 2023
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How much power do older mainframes need (if they're actually even run)? (self.technology)
submitted 11 months ago* (last edited 11 months ago) by ShittyBeatlesFCPres to c/technology
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I’ve never worked with major enterprise or government systems where there’s aging mainframes — the type that get parodied for running COBOL. So, I’m completely ignorant, although fascinated. Are they power hogs? Are they wildly cheap to run? Are they even run as they were back in the day?

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[–] ShittyBeatlesFCPres 4 points 11 months ago

Are those older systems largely virtualized now? When you hear about some old system at a government office not being able to keep up, is it the same hardware?